Kirsten leads the Ceres Investor Network and all investor initiatives. She also represents Ceres on the West Coast as Director of Ceres' California office. Prior to joining Ceres, she served as Chief Deputy Treasurer under California Treasurer Phil Angelides and Director of the Treasurer’s environmental financing authorities. Prior to her government service, Kirsten worked in the labor movement as Chief of Staff for the California Labor Federation, AFL-CIO. With the California Sierra Club and the Ella Baker Center, Kirsten co-founded the California Apollo Alliance.

For six years, she chaired the Center for Labor Research and Education at University of California, Berkeley and taught at Boalt Hall School of Law. As a lawyer with the firm of Beeson, Tayer and Bodine she represented unions and their pension plans. In her early career she worked as a community and cultural organizer in Durban, South Africa. Kirsten holds a BA from Yale College in music, a JD from Hastings College of Law and an M.Div. from Church Divinity School of the Pacific. She is an Episcopal priest, wife and mother of two college age sons.